Health News Now:

• Govt panel finds too many women denied chance to avoid repeat C-section, urges policy change
• Study suggests too many low-risk patients given invasive heart tests, docs need better methods
• Study Finds Those Who Stay Fit Enjoy Sex For Longer In Life; Men More Satisfied Than Women
• Brazilian leader says he's quit smoking after 50 years, after scare over high blood pressure
• HEALTHBEAT: Jump in obesity, C-sections may be playing role in childbirth-related deaths
• UN says mother-to-child HIV transmission can be eliminated by 2015
• AIDS virus avoids drugs by hiding in bone marrow; finding could point way to better treatment
• WHO: polio vaccination for over 85 million children starts in 19 African countries